- it is
still universally called group IV. The
group is also
known as the
tetrels (from the Gr**** word tetra,
which means four),
stemming from the Roman...
-
behave similarly. The
group names alkali metal,
alkaline earth metal, triel,
tetrel, pnictogen, chalcogen, halogen, and
noble gas are
acknowledged by IUPAC;...
- as C-C bond activation, tungsten-chalcogenide
multiple bonding, tungsten-
tetrel multiple bonding, and desulfurization. W(PMe3)4(η2-CH2PMe2)H was
first synthesized...
-
sometimes excluded. ^b
triels (group 13), from Gr**** tri: three, III ^c
tetrels (group 14), from Gr**** tetra: four, IV ^n
pentel (group 15), from Gr****...
- 13 14 15 16 17 18
Hydrogen &
alkali metals Alkaline earth metals Triels Tetrels Pnictogens Chalcogens Halogens
Noble gases Period 1 Hydrogen1H1.0080...
- LaGa, see Dürr, Ines; Bauer, Britta; Röhr,
Caroline (2011). "Lanthan-Triel/
Tetrel-ide La(Al,Ga)x(Si,Ge)1-x.
Experimentelle und
theoretische Studien zur Stabilität...
- metals) 2 (Alkaline
earth metals) 3 4 5 6 7 8 9 10 11 12 13 (Triels) 14 (
Tetrels) 15 (Pnictogens) 16 (Chalcogens) 17 (Halogens) 18 (Noble gases) Periods...
- with the
formula R3Sn, are
called stannyl radicals. They are a type of
tetrel radical, and are
invoked as
intermediates in
certain atom-transfer reactions...
-
Tetrel Terrehault Tetrael Tetrayl Tetrel Tetryl...
- LaGa, see Dürr, Ines; Bauer, Britta; Röhr,
Caroline (2011). "Lanthan-Triel/
Tetrel-ide La(Al,Ga)x(Si,Ge)1-x.
Experimentelle und
theoretische Studien zur Stabilität...
